.login {
    .layer {
        position: fixed;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, .9);
        .wrap {
            position: absolute;
            top: 150px;
            left: 50%;
            width: 520px;
            margin-left: -260px;
            background-color: white;
            box-sizing: border-box;
            border-radius: 3px;
            padding: 25px;
            padding-bottom: 0;
        }
    }
}